// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init({
	env: cloud.DYNAMIC_CURRENT_ENV,
})

const db = cloud.database()
const _ = db.command

// 云函数入口函数
exports.main = async (event, context) => {
	const openid = cloud.getWXContext().OPENID
	const {
		page,
		pageSize
	} = event

	// 获取话题数据
	return await db.collection('idles_info')
									.orderBy('postTime', 'desc')
									.skip((page - 1) * pageSize)
									.limit(pageSize).get()
}
